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Root
10045 - Echo
Total Submissions Users that tried it Users that solved it
2251 439 203
Top 20
Ranking Submission User Run Time Language Submission Date
1 9214348 Igor Kushnir 0.008 C++ 2011-09-02 10:00:48
2 12919489 Linus Mellberg 0.052 C++ 2014-01-02 14:36:25
3 3977657 Luebeck Pirates 0.320 C++ 2005-09-28 12:32:26
4 28607008 李彦宏 0.370 C++11 2023-07-12 13:26:06
5 29247664 king 0.370 C++11 2024-03-02 11:45:10
6 28607010 Qiu Qiu 0.380 C++11 2023-07-12 13:27:54
7 24219456 兔瓦斯 0.400 C++11 2019-11-20 01:02:08
8 24329527 suzuki 0.410 C++11 2019-12-17 12:16:48
9 17250974 Julian Alfredo Mendez 0.420 JAVA 2016-04-23 14:38:55
10 28299868 Yan Kei Observer Mak 0.450 PYTH3 2023-03-14 00:53:33
11 7660894 Robert Lyon 0.464 C++ 2010-01-01 14:39:00
12 8422638 Jane Alam Jan 0.536 C++ 2010-11-27 22:35:50
13 20439396 Mohammed Khalil Ait Brahim 0.540 C++11 2017-12-03 22:38:09
14 753179 KSHS-NTUEE Kao Yi-hao 0.541 C++ 2002-02-20 14:00:20
15 17347943 Tobby and Friends 0.550 C++11 2016-05-11 14:57:50
16 18691053 yleewei 0.590 C++11 2017-01-28 19:41:54
17 16393609 M4G!C!4N 0.616 C++ 2015-11-05 20:50:56
18 23902358 se7kazi 0.620 C++11 2019-09-12 22:35:43
19 4947302 Luka Kalinovcic 0.623 C++ 2006-09-16 19:43:30
20 26573346 zeed_zero2 0.630 C++11 2021-07-15 06:35:59